The baby name Kaelynn appears in baby name data for the United States from 1991 to 2024. It was most popular in 2015 with 303 babies given the name.
In the later years of this period, Kaelynn has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1991 | 5 |
| 1994 | 5 |
| 1995 | 10 |
| 1996 | 21 |
| 1997 | 23 |
| 1999 | 10 |
| 2001 | 30 |
| 2002 | 19 |
| 2004 | 55 |
| 2005 | 92 |
| 2006 | 154 |
| 2007 | 154 |
| 2008 | 263 |
| 2009 | 236 |
| 2010 | 269 |
| 2011 | 281 |
| 2012 | 288 |
| 2013 | 184 |
| 2014 | 192 |
| 2015 | 303 |
| 2016 | 196 |
| 2017 | 227 |
| 2018 | 180 |
| 2019 | 73 |
| 2020 | 96 |
| 2021 | 98 |
| 2022 | 105 |
| 2023 | 33 |
| 2024 | 57 |